Company location
Tulsa, OK
Alan S. Armstrong has filed 154 SEC EDGAR filings since 09 Feb 2004

SEC filing history

Showing 51-75 of 116 matching filings.

Per page
25
Current page
3
4 File 001-37811

PRIMARY DOCUMENT

Filing date
14 Jan 2019
Reporting date
14 Jan 2019
SEC evidence
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4 File 001-04174

FORM 4 SUBMISSION

Filing date
05 Nov 2018
Reporting date
02 Nov 2018
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4 File 001-37811

PRIMARY DOCUMENT

Filing date
15 Oct 2018
Reporting date
12 Oct 2018
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4 File 001-04174

FORM 4 SUBMISSION

Filing date
13 Aug 2018
Reporting date
10 Aug 2018
SEC evidence
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4 File 001-34831

FORM 4 SUBMISSION

Filing date
13 Aug 2018
Reporting date
10 Aug 2018
SEC evidence
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4 File 001-37811

PRIMARY DOCUMENT

Filing date
16 Jul 2018
Reporting date
13 Jul 2018
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4 File 001-37811

PRIMARY DOCUMENT

Filing date
16 Apr 2018
Reporting date
13 Apr 2018
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4 File 001-04174

FORM 4 SUBMISSION

Filing date
27 Feb 2018
Reporting date
23 Feb 2018
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4 File 001-04174

FORM 4 SUBMISSION

Filing date
22 Feb 2018
Reporting date
20 Feb 2018
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4 File 001-37811

PRIMARY DOCUMENT

Filing date
12 Jan 2018
Reporting date
12 Jan 2018
SEC evidence
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4 File 001-04174

FORM 4 SUBMISSION

Filing date
16 Nov 2017
Reporting date
15 Nov 2017
SEC evidence
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4 File 001-34831

FORM 4 SUBMISSION

Filing date
16 Nov 2017
Reporting date
15 Nov 2017
SEC evidence
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4 File 001-37811

PRIMARY DOCUMENT

Filing date
16 Oct 2017
Reporting date
13 Oct 2017
SEC evidence
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4 File 001-37811

PRIMARY DOCUMENT

Filing date
17 Jul 2017
Reporting date
14 Jul 2017
SEC evidence
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4 File 001-04174

FORM 4 SUBMISSION

Filing date
15 Jun 2017
Reporting date
15 Jun 2017
SEC evidence
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4 File 001-37811

PRIMARY DOCUMENT

Filing date
17 Apr 2017
Reporting date
14 Apr 2017
SEC evidence
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4 File 001-04174

FORM 4 SUBMISSION

Filing date
28 Feb 2017
Reporting date
24 Feb 2017
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4 File 001-04174

FORM 4 SUBMISSION

Filing date
23 Feb 2017
Reporting date
21 Feb 2017
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4 File 001-37811

PRIMARY DOCUMENT

Filing date
17 Jan 2017
Reporting date
13 Jan 2017
SEC evidence
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4 File 001-37811

PRIMARY DOCUMENT

Filing date
17 Oct 2016
Reporting date
14 Oct 2016
SEC evidence
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4 File 001-04174

FORM 4 SUBMISSION

Filing date
08 Aug 2016
Reporting date
04 Aug 2016
SEC evidence
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4 File 001-37811

PRIMARY DOCUMENT

Filing date
18 Jul 2016
Reporting date
15 Jul 2016
SEC evidence
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4 File 000-19341

PRIMARY DOCUMENT

Filing date
18 Apr 2016
Reporting date
15 Apr 2016
SEC evidence
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4 File 001-04174

FORM 4 SUBMISSION

Filing date
29 Feb 2016
Reporting date
25 Feb 2016
SEC evidence
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4 File 000-19341

PRIMARY DOCUMENT

Filing date
19 Jan 2016
Reporting date
15 Jan 2016
SEC evidence
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Next action
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